| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02182670 |
| Collector | T. G. Hartley |
| Collector number | 9969 |
| Country | Papua New Guinea |
| State | Morobe |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Morobe |
| Locality | Ridge above village of Yalu |
| Georeference | 06° 35' S, 146° 53' E |
| Date Collected | 1962-03-05 |
| Elevation | 122 m |
| Verbatim Elevation | about 400 ft |
| Habitat | Rain forest on slope. |
| Frequency | abundant |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d88b40d7-3179-4bee-9d99-20d303f7327a |
| Harvard University Herbaria Barcode | 02182670 |
| Herbarium | ECON |
| Family | Apocynaceae |
| Determination | Alstonia macrophylla Wallich ex Don |
| Determined by | Sidiyasa, Kade |
| Date Determined | 1996 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
